Patents Assigned to ECP Enichem Polimeri Netherlands, B.V.
  • Curable composition containing unsaturated polyester and isocyanate prepolymer
    Patent number: 5936034
    Abstract: The present invention provides a process for producing gel-coated, shaped articles wherein the total processing time is decreased compared to conventional processes and the physico-mechanical properties of the gel-coated, shaped articles produced therefrom are maintained.
    Type: Grant
    Filed: April 4, 1997
    Date of Patent: August 10, 1999
    Assignee: ECP Enichem Polimeri Netherlands B.V.
    Inventor: Stuart Smith
  • Process for the production of gel-coated shaped articles
    Patent number: 5904986
    Abstract: The present invention provides a process for producing gel-coated, shaped articles wherein the total processing time is decreased compared to conventional processes and the physico-mechanical properties of the gel-coated, shaped articles produced therefrom are maintained.
    Type: Grant
    Filed: October 16, 1997
    Date of Patent: May 18, 1999
    Assignee: ECP Enichem Polimeri Netherlands B.V.
    Inventor: Stuart Smith
  • Process for the preparation of polyurethane articles from uretonimine based compositions
    Patent number: 5504180
    Abstract: This invention relates to a process for the preparation of polyurethane articles from uretonimine based compositions.
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: April 2, 1996
    Assignee: ECP Enichem Polimeri Netherlands, B.V.
    Inventor: Stuart B. Smith
  • Process for the production of polyurea based articles
    Patent number: 5496911
    Abstract: This invention relates to a polyurea based RIM composition, a method of molding a polyurea based composition and molded articles of a polyurea based RIM composition.
    Type: Grant
    Filed: March 3, 1995
    Date of Patent: March 5, 1996
    Assignee: ECP Enichem Polimeri Netherlands, B.V.
    Inventor: Stuart B. Smith
  • Modified polyurea-polyurethane systems endowed with improved processability
    Patent number: 5422414
    Abstract: This invention relates to a polyurea-imide RIM composition, molded articles of a polyurea-imide RIM composition, and a method of forming a polyurea-imide molded article.
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: June 6, 1995
    Assignee: ECP Enichem Polimeri Netherlands B.V.
    Inventor: Stuart B. Smith
  • Process for the production of polyurethane articles from uretonimine based compositions and ethylene oxide rich polyether polyols
    Patent number: 5418260
    Abstract: This invention relates to a polyurethane RIM composition, a method of spray molding a polyurethane composition and molded articles of a polyurethane RIM composition.
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: May 23, 1995
    Assignee: ECP Enichem Polimeri Netherlands, B.V.
    Inventor: Stuart B. Smith